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Date: Sat, 17 Oct 2020 15:37:17 +0200
From: kholk11@...il.com
To: bjorn.andersson@...aro.org
Cc: robh+dt@...nel.org, agross@...nel.org, georgi.djakov@...aro.org,
kholk11@...il.com, marijns95@...il.com, konradybcio@...il.com,
martin.botka1@...il.com, linux-arm-msm@...r.kernel.org,
phone-devel@...r.kernel.org, devicetree@...r.kernel.org,
linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 1/2] dt-bindings: interconnect: Add bindings for Qualcomm SDM660 NoC
From: AngeloGioacchino Del Regno <kholk11@...il.com>
Add the bindings for the Qualcomm SDM660-class NoC, valid for
SDM630, SDM636, SDM660 and SDA variants.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@...il.com>
---
.../bindings/interconnect/qcom,sdm660.yaml | 147 ++++++++++++++++++
.../dt-bindings/interconnect/qcom,sdm660.h | 116 ++++++++++++++
2 files changed, 263 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
create mode 100644 include/dt-bindings/interconnect/qcom,sdm660.h
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
new file mode 100644
index 000000000000..29de7807df54
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
@@ -0,0 +1,147 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,sdm660.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM660 Network-On-Chip interconnect
+
+maintainers:
+ - AngeloGioacchino Del Regno <kholk11@...il.com>
+
+description: |
+ The Qualcomm SDM660 interconnect providers support adjusting the
+ bandwidth requirements between the various NoC fabrics.
+
+properties:
+ reg:
+ maxItems: 1
+
+ compatible:
+ enum:
+ - qcom,sdm660-a2noc
+ - qcom,sdm660-bimc
+ - qcom,sdm660-cnoc
+ - qcom,sdm660-gnoc
+ - qcom,sdm660-mnoc
+ - qcom,sdm660-snoc
+
+ '#interconnect-cells':
+ const: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 3
+
+ clock-names:
+ minItems: 1
+ maxItems: 3
+
+required:
+ - compatible
+ - reg
+ - '#interconnect-cells'
+ - clock-names
+ - clocks
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,sdm660-mnoc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Bus Clock.
+ - description: Bus A Clock.
+ - description: CPU-NoC High-performance Bus Clock.
+ clock-names:
+ items:
+ - const: bus
+ - const: bus_a
+ - const: iface
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,sdm660-a2noc
+ - qcom,sdm660-bimc
+ - qcom,sdm660-cnoc
+ - qcom,sdm660-gnoc
+ - qcom,sdm660-snoc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Bus Clock.
+ - description: Bus A Clock.
+ clock-names:
+ items:
+ - const: bus
+ - const: bus_a
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ #include <dt-bindings/clock/qcom,mmcc-sdm660.h>
+
+ bimc: interconnect@...8000 {
+ compatible = "qcom,sdm660-bimc";
+ reg = <0x01008000 0x78000>;
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
+ <&rpmcc RPM_SMD_BIMC_A_CLK>;
+ };
+
+ cnoc: interconnect@...0000 {
+ compatible = "qcom,sdm660-cnoc";
+ reg = <0x01500000 0x10000>;
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_CNOC_CLK>,
+ <&rpmcc RPM_SMD_CNOC_A_CLK>;
+ };
+
+ snoc: interconnect@...6000 {
+ compatible = "qcom,sdm660-snoc";
+ reg = <0x01626000 0x7090>;
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
+ <&rpmcc RPM_SMD_SNOC_A_CLK>;
+ };
+
+ a2noc: interconnect@...4000 {
+ compatible = "qcom,sdm660-a2noc";
+ reg = <0x01704000 0xc100>;
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>,
+ <&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>;
+ };
+
+ mnoc: interconnect@...5000 {
+ compatible = "qcom,sdm660-mnoc";
+ reg = <0x01745000 0xa010>;
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a", "iface";
+ clocks = <&rpmcc RPM_SMD_MMSSNOC_AXI_CLK>,
+ <&rpmcc RPM_SMD_MMSSNOC_AXI_CLK_A>,
+ <&mmcc AHB_CLK_SRC>;
+ };
+
+ gnoc: interconnect@...00000 {
+ compatible = "qcom,sdm660-gnoc";
+ reg = <0x17900000 0xe000>;
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&xo_board>, <&xo_board>;
+ };
diff --git a/include/dt-bindings/interconnect/qcom,sdm660.h b/include/dt-bindings/interconnect/qcom,sdm660.h
new file mode 100644
index 000000000000..62e8d8670d5e
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,sdm660.h
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* SDM660 interconnect IDs */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_SDM660_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_SDM660_H
+
+/* A2NOC */
+#define MASTER_IPA 0
+#define MASTER_CNOC_A2NOC 1
+#define MASTER_SDCC_1 2
+#define MASTER_SDCC_2 3
+#define MASTER_BLSP_1 4
+#define MASTER_BLSP_2 5
+#define MASTER_UFS 6
+#define MASTER_USB_HS 7
+#define MASTER_USB3 8
+#define MASTER_CRYPTO_C0 9
+#define SLAVE_A2NOC_SNOC 10
+
+/* BIMC */
+#define MASTER_GNOC_BIMC 0
+#define MASTER_OXILI 1
+#define MASTER_MNOC_BIMC 2
+#define MASTER_SNOC_BIMC 3
+#define MASTER_PIMEM 4
+#define SLAVE_EBI 5
+#define SLAVE_HMSS_L3 6
+#define SLAVE_BIMC_SNOC 7
+
+/* CNOC */
+#define MASTER_SNOC_CNOC 0
+#define MASTER_QDSS_DAP 1
+#define SLAVE_CNOC_A2NOC 2
+#define SLAVE_MPM 3
+#define SLAVE_PMIC_ARB 4
+#define SLAVE_TLMM_NORTH 5
+#define SLAVE_TCSR 6
+#define SLAVE_PIMEM_CFG 7
+#define SLAVE_IMEM_CFG 8
+#define SLAVE_MESSAGE_RAM 9
+#define SLAVE_GLM 10
+#define SLAVE_BIMC_CFG 11
+#define SLAVE_PRNG 12
+#define SLAVE_SPDM 13
+#define SLAVE_QDSS_CFG 14
+#define SLAVE_CNOC_MNOC_CFG 15
+#define SLAVE_SNOC_CFG 16
+#define SLAVE_QM_CFG 17
+#define SLAVE_CLK_CTL 18
+#define SLAVE_MSS_CFG 19
+#define SLAVE_TLMM_SOUTH 20
+#define SLAVE_UFS_CFG 21
+#define SLAVE_A2NOC_CFG 22
+#define SLAVE_A2NOC_SMMU_CFG 23
+#define SLAVE_GPUSS_CFG 24
+#define SLAVE_AHB2PHY 25
+#define SLAVE_BLSP_1 26
+#define SLAVE_SDCC_1 27
+#define SLAVE_SDCC_2 28
+#define SLAVE_TLMM_CENTER 29
+#define SLAVE_BLSP_2 30
+#define SLAVE_PDM 31
+#define SLAVE_CNOC_MNOC_MMSS_CFG 32
+#define SLAVE_USB_HS 33
+#define SLAVE_USB3_0 34
+#define SLAVE_SRVC_CNOC 35
+
+/* GNOC */
+#define MASTER_APSS_PROC 0
+#define SLAVE_GNOC_BIMC 1
+#define SLAVE_GNOC_SNOC 2
+
+/* MNOC */
+#define MASTER_CPP 0
+#define MASTER_JPEG 1
+#define MASTER_MDP_P0 2
+#define MASTER_MDP_P1 3
+#define MASTER_VENUS 4
+#define MASTER_VFE 5
+#define SLAVE_MNOC_BIMC 6
+#define MASTER_CNOC_MNOC_MMSS_CFG 7
+#define MASTER_CNOC_MNOC_CFG 8
+#define SLAVE_CAMERA_CFG 9
+#define SLAVE_CAMERA_THROTTLE_CFG 10
+#define SLAVE_MISC_CFG 11
+#define SLAVE_VENUS_THROTTLE_CFG 12
+#define SLAVE_VENUS_CFG 13
+#define SLAVE_MMSS_CLK_XPU_CFG 14
+#define SLAVE_MMSS_CLK_CFG 15
+#define SLAVE_MNOC_MPU_CFG 16
+#define SLAVE_DISPLAY_CFG 17
+#define SLAVE_CSI_PHY_CFG 18
+#define SLAVE_DISPLAY_THROTTLE_CFG 19
+#define SLAVE_SMMU_CFG 20
+#define SLAVE_SRVC_MNOC 21
+
+/* SNOC */
+#define MASTER_QDSS_ETR 0
+#define MASTER_QDSS_BAM 1
+#define MASTER_SNOC_CFG 2
+#define MASTER_BIMC_SNOC 3
+#define MASTER_A2NOC_SNOC 4
+#define MASTER_GNOC_SNOC 5
+#define SLAVE_HMSS 6
+#define SLAVE_LPASS 7
+#define SLAVE_WLAN 8
+#define SLAVE_CDSP 9
+#define SLAVE_IPA 10
+#define SLAVE_SNOC_BIMC 11
+#define SLAVE_SNOC_CNOC 12
+#define SLAVE_IMEM 13
+#define SLAVE_PIMEM 14
+#define SLAVE_QDSS_STM 15
+#define SLAVE_SRVC_SNOC 16
+
+#endif
--
2.28.0
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